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文件名称:plusewidth(time_prescaler)

  • 所属分类：
    嵌入式/单片机编程
  • 标签属性：
    [C/C++] [源码]
  • 上传时间：
    2017-08-04
  • 文件大小：
    4.37mb
  • 已下载：
    0次
  • 提 供 者：
    EGl***
  • 相关连接：
    无
  • 下载说明：
    别用迅雷下载，失败请重下，重下不扣分！
修正介绍说明

介绍说明－－下载内容来自于网络，使用问题请自行百度

STM32F103VE芯片，可以实现两个端口测量脉冲的频率以及占空比，为了防止溢出，将其进行了分频处理，可以测量出50Hz左右的脉冲，如果频率过大，则精确度会下降，需要重新更改分频数，程序中不包含输出部分，需要自己添加输出程序，建议直接读取TIM3_CCR2，TIM3_CCR1寄存器的值，然后自己进行转化。程序里面有大概的转换方法，但数值上并不合适，需要进行修改。(STM32F103VE chip, can achieve two port measurement of pulse frequency and duty ratio, in order to prevent the overflow, the frequency division processing, can measure a pulse of about 50Hz, if the frequency is too large, the accuracy will decline, the need to change the frequency, output part is not included in the program, you need to add the output program advice, direct read TIM3_CCR2, TIM3_CCR1 registers, and then their own transformation. Program there is a general conversion method, but the numerical value is not appropriate, need to be modified.)
相关搜索： 脉冲宽度 分频 STM32 stm32f1 脉冲频率

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下载文件列表

plusewidth(time_prescaler)\CMISS\core_cm3.c
plusewidth(time_prescaler)\CMISS\core_cm3.h
plusewidth(time_prescaler)\CMISS\stm32f10x.h
plusewidth(time_prescaler)\CMISS\stm32f10x_conf.h
plusewidth(time_prescaler)\CMISS\stm32f10x_it.c
plusewidth(time_prescaler)\CMISS\stm32f10x_it.h
plusewidth(time_prescaler)\CMISS\system_stm32f10x.c
plusewidth(time_prescaler)\CMISS\system_stm32f10x.h
plusewidth(time_prescaler)\Startup\startup_stm32f10x_hd.s
plusewidth(time_prescaler)\StdPeriph_Driver\inc\misc.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_adc.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_bkp.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_can.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_cec.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_crc.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_dac.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_dbgmcu.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_dma.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_exti.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_flash.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_fsmc.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_gpio.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_i2c.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_iwdg.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_pwr.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_rcc.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_rtc.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_sdio.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_spi.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_tim.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_usart.h
plusewidth(time_prescaler)\StdPeriph_Driver\inc\stm32f10x_wwdg.h
plusewidth(time_prescaler)\StdPeriph_Driver\src\misc.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_adc.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_bkp.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_can.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_cec.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_crc.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_dac.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_dbgmcu.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_dma.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_exti.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_flash.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_fsmc.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_gpio.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_i2c.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_iwdg.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_pwr.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_rcc.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_rtc.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_sdio.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_spi.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_tim.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_usart.c
plusewidth(time_prescaler)\StdPeriph_Driver\src\stm32f10x_wwdg.c
plusewidth(time_prescaler)\system\delay\delay.c
plusewidth(time_prescaler)\system\delay\delay.h
plusewidth(time_prescaler)\system\sys\sys.c
plusewidth(time_prescaler)\system\sys\sys.h
plusewidth(time_prescaler)\system\usart\usart.c
plusewidth(time_prescaler)\system\usart\usart.h
plusewidth(time_prescaler)\User\DebugConfig\Target_1_STM32F103VE_1.0.0.dbgconf
plusewidth(time_prescaler)\User\JLinkLog.txt
plusewidth(time_prescaler)\User\JLinkSettings.ini
plusewidth(time_prescaler)\User\Listings\startup_stm32f10x_hd.lst
plusewidth(time_prescaler)\User\Listings\sum.map
plusewidth(time_prescaler)\User\main.c
plusewidth(time_prescaler)\User\Objects\core_cm3.crf
plusewidth(time_prescaler)\User\Objects\core_cm3.d
plusewidth(time_prescaler)\User\Objects\core_cm3.o
plusewidth(time_prescaler)\User\Objects\delay.crf
plusewidth(time_prescaler)\User\Objects\delay.d
plusewidth(time_prescaler)\User\Objects\delay.o
plusewidth(time_prescaler)\User\Objects\ExtDll.iex
plusewidth(time_prescaler)\User\Objects\main.crf
plusewidth(time_prescaler)\User\Objects\main.d
plusewidth(time_prescaler)\User\Objects\main.o
plusewidth(time_prescaler)\User\Objects\misc.crf
plusewidth(time_prescaler)\User\Objects\misc.d
plusewidth(time_prescaler)\User\Objects\misc.o
plusewidth(time_prescaler)\User\Objects\startup_stm32f10x_hd.d
plusewidth(time_prescaler)\User\Objects\startup_stm32f10x_hd.o
plusewidth(time_prescaler)\User\Objects\stm32f10x_adc.crf
plusewidth(time_prescaler)\User\Objects\stm32f10x_adc.d
plusewidth(time_prescaler)\User\Objects\stm32f10x_adc.o
plusewidth(time_prescaler)\User\Objects\stm32f10x_bkp.crf
plusewidth(time_prescaler)\User\Objects\stm32f10x_bkp.d
plusewidth(time_prescaler)\User\Objects\stm32f10x_bkp.o
plusewidth(time_prescaler)\User\Objects\stm32f10x_can.crf
plusewidth(time_prescaler)\User\Objects\stm32f10x_can.d
plusewidth(time_prescaler)\User\Objects\stm32f10x_can.o
plusewidth(time_prescaler)\User\Objects\stm32f10x_cec.crf
plusewidth(time_prescaler)\User\Objects\stm32f10x_cec.d
plusewidth(time_prescaler)\User\Objects\stm32f10x_cec.o
plusewidth(time_prescaler)\User\Objects\stm32f10x_crc.crf
plusewidth(time_prescaler)\User\Objects\stm32f10x_crc.d
plusewidth(time_prescaler)\User\Objects\stm32f10x_crc.o
plusewidth(time_prescaler)\User\Objects\stm32f10x_dac.crf
plusewidth(time_prescaler)\User\Objects\stm32f10x_dac.d
plusewidth(time_prescaler)\User\Objects\stm32f10x_dac.o

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